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ZTH to USN: distance & flight time
Zakynthos (Zakynthos International Airport "Dionysios Solomos") → Ulsan (Ulsan Airport)
5,612 mi
9,031 km · 4,876 nm
11h 28m
estimated nonstop flight time
+6h
time difference · heading northeast
See live ZTH→USN fares Phone-only fares on this route — call free
Flight time details
5,612 miles nonstop takes roughly 11h 28m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- ZTH — Zakynthos International Airport "Dionysios Solomos" · Zakynthos, Greece
- USN — Ulsan Airport · Ulsan, South Korea
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near ZTH
- PYR · Andravida Air Base25 mi away
- EFL · Kefallinia Airport33 mi away
- GPA · Araxos Airport40 mi away
- AGQ · Agrinion Air Base64 mi away
Near USN
- KPO · Pohang Airport (G-815/K-3)28 mi away
- PUS · Gimhae International Airport37 mi away
- TAE · Daegu Airport44 mi away
- CHF · Jinhae Airbase/Airport (G-813/K-10)48 mi away
Frequently asked questions
How far is ZTH from USN?
The flight distance from Zakynthos (ZTH) to Ulsan (USN) is 5,612 miles (9,031 km, 4,876 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ZTH to USN?
A nonstop flight takes about 11h 28m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Zakynthos and Ulsan?
Ulsan is 6 hours ahead of Zakynthos.
What is the cheapest way to fly from ZTH to USN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ZTH–USN that never appear on search engines, with no booking fees.